An unnamed security researcher using the monikers "Nightmare-Eclipse" and "Chaotic Eclipse" has published a simple bypass for Microsoft's disk encryption technology BitLocker on Windows, using a ...

Update 5/21: Since this article was released, recommend mitigations for YellowKey and other attacks have been released, as well as a full patch for BlueHammer. Nightmare-Eclipse, a cybersecurity ...

The Epitome of WTF: A researcher known as "Nightmare-Eclipse" recently released YellowKey, a security vulnerability that allegedly enables a full bypass of BitLocker's full-volume encryption. The ...

What is YellowKey?: A zero-day exploit allowing BitLocker bypass on Windows 11 and select servers using a USB stick and WinRE. Why it matters: It grants full access to encrypted drives without keys, ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Microsoft publishes angry hacker YellowKey zero-day mitigation. As an angry hacker going by ...

A zero-day vulnerability called ' YellowKey,' which could potentially bypass Microsoft's BitLocker-encrypted drives, has been disclosed by security researcher Nightmare-Eclipse. Alongside this, ...

Two unpatched Windows exploit PoCs target BitLocker protections and privilege controls after Microsoft’s May Patch Tuesday security update. Microsoft’s quiet Patch Tuesday did not stay quiet for long.

A cybersecurity researcher has published proof-of-concept (PoC) exploits for two unpatched Microsoft Windows vulnerabilities named YellowKey and GreenPlasma, which are a BitLocker bypass and a ...

In this guide, we will show you how to manually prepare a drive for BitLocker in Windows 11/10. BitLocker is a built-in Windows security feature that encrypts your drive to protect data from ...

Microsoft has addressed a known issue causing some Windows 11 systems to boot into BitLocker recovery after installing the April 2026 Windows security updates. BitLocker is a Windows security feature ...

Add Yahoo as a preferred source to see more of our stories on Google. Microsoft publishes angry hacker YellowKey zero-day mitigation. getty As an angry hacker going by the moniker Chaotic Eclipse ...